TRAPPING EFFICIENCY OF SELECTED ADSORBENTS FOR VARIOUS AIRBORNE PESTICIDES

被引：16

作者：

LEIDY, RB ^{[1
]}

WRIGHT, CG ^{[1
]}

机构：

[1] N CAROLINA STATE UNIV,DEPT ENTOMOL,RALEIGH,NC 27695

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 1991年 / 26卷 / 04期

关键词：

ACEPHATE; CHLORDANE; CHLORPYRIFOS; DIAZINON; HEPTACHLOR; PROPOXUR; CHROMOSORB-102; ORBO-42; ORBO-44; POLYURETHANE FOAM; TENAX GC; AIRBORNE PESTICIDES; ADSORBENTS; PESTICIDES;

D O I：

10.1080/03601239109372743

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A study was conducted to compare the efficiency of five adsorbents used by government and private laboratories to collect airborne pesticides. Six pesticides, acephate, chlordane, chlorpyrifos, diazinon, heptachlor, and propoxur, were vaporized in a closed system and collected on each of the adsorbents, Chromosorb 102, ORBO 42, ORBO 44 (chlordane and heptachlor only), polyurethane foam (PUF) or Tenax GC, by drawing 250 L of air through the adsorbent. There were no differences in collection efficiency of the five pesticides on Chromosorb 102, ORBO's 42/44, and PUF. The efficiency with Tenax was somewhat less with several of the pesticides.

引用

页码：367 / 382

页数：16

共 18 条

[1]

HINKLE DK, 1979, LAB ANIM SCI, V29, P466

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